books.google.com.au - This full-length biography of Edward Emerson Barnard, tells the remarkable tale of endurance and achievement of one of the leading astronomers of the late nineteenth and early twentieth centuries. As a 'man who was never known to sleep', Barnard scoured the heavens endlessly, leaving an astonishing legacy...https://books.google.com.au/books/about/The_Immortal_Fire_Within.html?id=jAZ7VnrIhY8C&utm_source=gb-gplus-shareThe Immortal Fire Within